Bell, David A., 1930-, author
Reston Publishing, 1981.
Buku Teks
Wang, Franklin F.Y., author
North-Holland, 1980
Buku Teks
edited by A.K. Cheetham and Peter Day
Clarendon Press, 1992
Buku Teks
Christman, J. Richard, author
John Wiley & Sons, 1988
Buku Teks
Blakemore, John Sidney, author
Cambridge Univesity Press, 1985
Buku Teks